45084960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:391

約数の個数: 144

約数和(自身を含む): 155675520

約数和(自身を除く): 110590560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 131, 144, 160, 180, 239, 240, 262, 288, 360, 393, 478, 480, 524, 655, 717, 720, 786, 956, 1048, 1179, 1195, 1310, 1434, 1440, 1572, 1912, 1965, 2096, 2151, 2358, 2390, 2620, 2868, 3144, 3585, 3824, 3930, 4192, 4302, 4716, 4780, 5240, 5736, 5895, 6288, 7170, 7648, 7860, 8604, 9432, 9560, 10480, 10755, 11472, 11790, 12576, 14340, 15720, 17208, 18864, 19120, 20960, 21510, 22944, 23580, 28680, 31309, 31440, 34416, 37728, 38240, 43020, 47160, 57360, 62618, 62880, 68832, 86040, 93927, 94320, 114720, 125236, 156545, 172080, 187854, 188640, 250472, 281781, 313090, 344160, 375708, 469635, 500944, 563562, 626180, 751416, 939270, 1001888, 1127124, 1252360, 1408905, 1502832, 1878540, 2254248, 2504720, 2817810, 3005664, 3757080, 4508496, 5009440, 5635620, 7514160, 9016992, 11271240, 15028320, 22542480, 45084960]

約数ペア:

[(1, 45084960), (2, 22542480), (3, 15028320), (4, 11271240), (5, 9016992), (6, 7514160), (8, 5635620), (9, 5009440), (10, 4508496), (12, 3757080), (15, 3005664), (16, 2817810), (18, 2504720), (20, 2254248), (24, 1878540), (30, 1502832), (32, 1408905), (36, 1252360), (40, 1127124), (45, 1001888), (48, 939270), (60, 751416), (72, 626180), (80, 563562), (90, 500944), (96, 469635), (120, 375708), (131, 344160), (144, 313090), (160, 281781), (180, 250472), (239, 188640), (240, 187854), (262, 172080), (288, 156545), (360, 125236), (393, 114720), (478, 94320), (480, 93927), (524, 86040), (655, 68832), (717, 62880), (720, 62618), (786, 57360), (956, 47160), (1048, 43020), (1179, 38240), (1195, 37728), (1310, 34416), (1434, 31440), (1440, 31309), (1572, 28680), (1912, 23580), (1965, 22944), (2096, 21510), (2151, 20960), (2358, 19120), (2390, 18864), (2620, 17208), (2868, 15720), (3144, 14340), (3585, 12576), (3824, 11790), (3930, 11472), (4192, 10755), (4302, 10480), (4716, 9560), (4780, 9432), (5240, 8604), (5736, 7860), (5895, 7648), (6288, 7170)]